Screwdriver handle



FIG. 1 is a perspective view of the screwdriver handle embodying my new design;

FIG. 2 is a right side view, the left side view being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a rear view thereof.

FIGS. 1-5 show a screwdriver shaft in broken lines. The broken lines are shown for environmental purposes and form no part of the claimed design. 

CLAIM The ornamental design for a screwdriver handle, as shown and described. 